The customer comes first! If you have any dissatisfaction with the product, we support full refund within 30 days! Pet Dog Locator TRACKERS Tracking Anti-Lost Device This anti-lost device is a product based on the latest Bluetooth 4.0 low-power technology. By using the "isearching" APP software and Bluetooth connection with mobile devices such as mobile phones, it is easy to lose items and valuables (such as keys and portable devices). Bundled together, to achieve the item's loss reminder, find the function of the phone, and then can be used in the baby or pet, you no longer have to worry about their loss; remote remote control camera, recording and other functions (such as: Party photo, self-timer, etc.) Application added: alarm distance setting function. List of compatible devices: devices (mobile phones, tablets) IOS7.1 systems are compatible. Android system needs to be available above version 4.3. Bluetooth 4.0 or above APP app download: IOS system, go directly to the to search for "isearching" download; Android is also a mobile app or online search for "isearching" downloads. product instructions: 1. Check if the phone's Bluetooth is. If, turn on the phone's Bluetooth. 2. The product application "isearching" has been correctly downloaded and installed on your mobile phone, and the app has been opened. If, go to the corresponding application market to download and install applications. 1. download of the app from the official website. 2. Automatic alarm the valid range. 3. Control the phone's selfie function. 4. Bluetooth version 4.0,-thin design, easy to carry. 5. and vibration alarm, a variety of ringtones can be adjusted 6. 4s/5, 5s, 5c, 6, 6S,.ITouch5, 3/4. 7. Replaceable button battery. 8. Low power Bluetooth. 9. Positioning function. It is convenient for you to check the last position of the on your mobile phone. 10. A mobile phone that supports up to 8 anti-lost devices simultaneously Round anti-lost device parameters: 1. Bluetooth version: Bluetooth 4.0 2. Bluetooth distance: 10 meters 3. Material: ABS 4. Viflosae Pet Dog Locator Trackers Tracking Anti-Lost Device Electronics Gadgets Deals of the Day Clearance 【Tips】: If you have any questions, please feel free to contact me and I will reply to you as soon as possible within 24 hours.